be 句型课程讲解（一）
there be 句型的用法：
表示某个地方存在某物或某人，可以翻译成有的意思。be动词的单复数必须依主语的变化而变化。如：房间里有一张桌子。there is a table in the room.
区别： 表达一个人拥有某样东西时则用h**e/has,如：-be-
there be 句型课程讲解（一）
一、 there be 句型的用法：
表示某个地方存在某物或某人，可以翻译成有的意思。be动词的单复数必须依主语的变化而变化。如：房间里有一张桌子。there is a table in the room.
区别： 表达一个人拥有某样东西时则用h**e/has,如：我有一张桌子。i h**e a table.
there be 结构和h**e的区别与联系
1.区别点：there be 意为存在，强调某地有某物，不表示所属关系；h**e 表示所有关系，
强调某地有某物或某人，这是其基本用法。如：
there are some trees in front of the house.
房前有些树。
tom has many friends in china.
汤姆在中国有许多朋友。
2.相同点：在表示结构上的含有时，既可以用there be 句型，也可以用h**e（has） 来表示。如：
中国有许多长河。
there are many long rivers in china.
china has many long rivers.
三月份有多少天？
how many days are there in march?
how many days has march?
二、 there be 句型的结构：
there is+第三人称单数可数/不可数主语+地点状语（介词短语）
例：there is a ruler on the desk书桌上有一把尺。
there is some water in the bottle. 瓶子里有一些水。
there are+复数主语+地点状语（介词短语）
例：there are four apples on the tree. 树上有四个苹果。
there are many flowers in the park. 公园里有许多花。
there is+第三人称单数可数+v-ing+地点状语（介词短语）
例：there is a bird singing in the tree. 树上有一只鸟正在唱歌。
there is a baby sleeping in the room. 房间里有一个宝宝正在睡觉。
there are+复数主语+v-ing+地点状语（介词短语）
例：there are some birds singing in the tree.
树上有一些鸟正在唱歌。
there are two boys running on the street.
街上有两个男孩正在奔跑。
there be 句型的疑问句及回答（二）
一、there be 句型的疑问。
1. 在“there is/are...的疑问句中，要把be动词放在there之前，并将句号变问号。难点：句**现的some要改成any
2. 肯定回答为：yes, there is/are.
3. 否定回答为： no, there isn’t/aren’t.
结构分析：be动词+there+主语……？
1． there is an apple on the tree.
is there an apple on the tree?
肯定回答： yes, there is.
否定回答： no, there isn’t.
2. there are five pens on the desk.
are there five pens on the desk?
肯定回答： yes, there are.
否定回答： no, there aren’t.
3. there is some water in the cup.
is there any water in the cup?
肯定回答： yes, there is.
否定回答： no, there isn’t.
there be 句型的否定形式（三）
一． there be 句型的否定：
否定形式只要在be动词后面加not即可，但要注意的是句中的some改成any.
1. there is a knife in the kitchen.
否定：there is not a knife in the kitchen.
2. there are five apples on the tree.
否定：there are not five apples on the tree.
3. there is some ink in the bottle.
否定：there is not any ink in the bottle.
4. there are some birds singing in the tree.
否定：there are not any birds singing in the tree.
二． there be否定句型中的not any与no可以互换。
not any强调一个都没有。
1. there are not any books in the bag.
there are no books in the bag.
2. there is no baby crying in the room.
there is not any baby crying in the room.
3. there are no students in the classroom.
there are not any students in the classroom.
4. there is not any milk in the bottle.
there is no milk in the bottle.
there be 句型的练习题。
二。 把下例句子改成疑问句：
1. there are four apples on the ground. (level2---1s)
疑问句。2. there are five birds in the tree. (level2---1s)
疑问句。5. there are five birds singing in the tree. (level2---1s)
疑问句。6. there is an armchair in the living room. (level2---2s)
疑问句。7. there’s a sofa in the living room. (level2---2s)
疑问句。8. there’s a rubber duck in the bathmat. (level2---3s)
疑问句。三。把下例句子改成否定句。
1. there are two bowls on the table. (level2---4s)
否定句。2. there are some beautiful flowers in the garden. (level2---5s)
否定句。3. there is a tree in the garden. (level2---5s)
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